iranians will go to the polls next june to elect successor to ahmadinejad. >>> iranians are finding imports more and more expensive. and the rial's fall has hurt businesses abroad. many iranian businesses trade through the united arab emirates. 400,000 iranians live in its largest city, dubai. they ship daily commodities home across the persian gulf. many are going to banks to exchange rials for dollars but some money exchanges in dubai stopped accepting the currency. one trader said he'll have to stop exporting to iran. a spokesperson for the iranian chamber of commerce says businesses in dubai are getting one-third of previous prices. >> they are not getting any money out of iran for the goods they are sending. they stopped sending goods. therefore, they have to reduce their businesses. >> he said the rial's continued fault seems inevitable. >>> a senkaku islands dispute. one of the newspaper's columnists suggested that china, rather than japan, has best claim over the islands in the east china sea. the rebuttal was issued by kawamura, deputy chief of mission at the consulate general in n